
Chery cars are equipped with particulate filters. Most vehicles produced nowadays come with particulate filters, which can be confirmed by checking the particulate filter section in the car's user manual or by consulting the 4S dealership. Function of particulate filters: Particulate filters can reduce soot produced by diesel engines by over 90%. The captured exhaust particulate emissions are subsequently burned off during vehicle operation. Principle of particulate filters: Diesel particulate filters are coated with metals such as platinum, rhodium, and palladium. The black smoke containing carbon particles emitted by diesel engines enters the engine exhaust particulate filter through a dedicated pipeline. After passing through its densely arranged bag-type filter, the carbon particles are adsorbed onto a filter made of metal fiber felt. When the adsorption of particles reaches a certain level, the burner at the end automatically ignites and burns, incinerating the adsorbed carbon particles and converting them into harmless carbon dioxide that is then expelled.

I've been driving the Chery Tiggo 8 for two years now and know it's equipped with a particulate filter, mainly used to reduce fine particle emissions in the exhaust, complying with the China VI environmental standards. Not all older models have it installed, but most gasoline vehicles produced in recent years are equipped with one. I often drive on highways where it can automatically regenerate to clear blockages, but if stuck in city traffic for too long, the dashboard will light up to remind me that a regeneration operation is needed. It's advisable to check the vehicle manual or confirm with the salesperson when purchasing a car to see if it's equipped with this feature. Maintenance is simple—regular oil changes and occasional long-distance driving can extend its lifespan. Chery has done well in environmental protection, similar to Japanese brands, which makes me feel more at ease while driving. If the blockage is severe, a quick visit to the 4S store can resolve it, avoiding impacts on fuel consumption or power performance. Overall, it's a good design that supports green travel, but proper usage is necessary to avoid issues.

During car repairs, I've worked on many Chery models. Newer ones like the Arrizo or Tiggo series mostly come equipped with particulate filters to meet China VI emission standards. These devices play a crucial role in trapping exhaust particles and reducing environmental pollution. Maintenance shouldn't be taken lightly—if the car frequently drives at low speeds, such as in city traffic jams, it can clog and affect the exhaust system. It's best to drive at high speeds for about half an hour every 2,000 km to allow regeneration. Not all Chery models have this feature; it depends on the specific model and year. When buying a used car, check the emission label or maintenance records. Regular maintenance and good driving habits can prevent failures and avoid costly repairs. Overall, environmental regulations have driven its widespread adoption. With proper attention, owners can use it effectively without worrying about frequent issues.

Recently researching Chery cars and planning to buy a Tiggo 7, I noticed that new vehicles are generally equipped with particulate filters to meet emission standards. This isn’t a rare technology—Volkswagen and Toyota also use it to capture exhaust particles and protect air quality. However, if the car is frequently driven on short trips, the filter may clog and require regeneration, such as by driving on highways. When choosing a car, it’s important to check the user manual or consult the dealer for confirmation, as overlooking this detail could impact long-term usage. For maintenance, regular inspections and avoiding low-quality fuel can save trouble. The eco-friendly upgrades make cars greener, and I feel confident choosing Chery—it’s worth considering their modern models.


